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MRL ELEVATOR

Machine Room Less....40% less power consumption....Zero Maintenance

All elevators, whether traction or hydraulic, require a machine room to store large electric motors (or hydraulic pumps) and a controller cabinet. This room is located above the hoistway (or below, for hydraulic elevators) and may contain machinery for a single or a group of elevators. Modern day traction motorsboasting gearless and permanent magnet drive can be more compact and efficient; electronic microprocessors have replaced the mechanical relays. As a result, traction elevators can be built without a dedicated room above the shaft, saving valuable space in building planning.

The new lift design presents a departure from the traditional, looped over-the-top traction rope routing of traction elevators. The ends of the cables are fixed to the supporting structure, and the length of the cable are connected to the car and counterweight by means of a force-multiplying, energy savingcompound pulley system. Machine Room-less elevators have become a welcome alternative to the older hydraulic elevator for low to medium rise buildings.

Benefits

  • creates more usable space

  • uses less energy (70-80% less than hydraulic elevators)

  • uses no oil

  • all components are above ground (this takes away the environmental concern that was created by the hydraulic cylinderbeing stored underground)

  • much lower cost than other elevators

  • ride quality is better due to gearless traction

  • operates at faster speeds than hydraulics



Facts

  • Noise level is at 50-55 dBA (A-weighted decibels), which is much lower than other types of elevators

  • Usually used for low-rise to mid-rise buildings

  • The motor mechanism is placed in the hoistway itself

  • The US was slow to accept the MRL Elevator because of codes

---national and local building codes did not address elevators without machine rooms


Advantages of MRL :

  • Latest Technologies in   the world

  • Latest Technologies in   the world

  • Smoothest Travel

  • Absolute Freedom in the Building Design  

  • Substantial saving on Electricity Cost

  • Save the Construction Cost

  • More Safer